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Erschienen in: Journal of Nanoparticle Research 4/2013

01.04.2013 | Research Paper

Quantitative evaluation of size selective precipitation of Mn-doped ZnS quantum dots by size distributions calculated from UV/Vis absorbance spectra

verfasst von: Doris Segets, So Komada, Benjamin Butz, Erdmann Spiecker, Yasushige Mori, Wolfgang Peukert

Erschienen in: Journal of Nanoparticle Research | Ausgabe 4/2013

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Abstract

We demonstrate the quantitative evaluation of the sharp classification of manganese-doped zinc sulfide (ZnS:Mn) quantum dots by size selective precipitation. The particles were characterized by the direct conversion of absorbance spectra to particle size distributions (PSDs) and high-resolution transmission electron micrographs (HRTEM). Gradual addition of a poor solvent (2-propanol) to the aqueous colloid led to the flocculation of larger particles. Though the starting suspension after synthesis had an already narrow PSD between 1.5 and 3.2 nm, different particle size fractions were subsequently isolated by the careful adjustment of the good solvent/poor solvent ratio. Moreover, due to the fact that for the analysis of the classification results the size distributions were available, an in-depth understanding of the quality of the distinct classification steps could be achieved. From the PSDs of the feed, as well as the coarse and the fine fractions with their corresponding yields determined after each classification step, an optimum after the first addition of poor solvent was identified with a maximal separation sharpness κ as high as 0.75. Only by the quantitative evaluation of classification results leading to an in-depth understanding of the relevant driving forces, a future transfer of this lab scale post-processing to larger quantities will be possible.

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Literatur
Zurück zum Zitat Baalousha M, Lead JR (2007) Characterization of natural aquatic colloids (<5 nm) by flow-field flow fractionation and atomic force microscopy. Environ Sci Technol 41:1111–1117CrossRef Baalousha M, Lead JR (2007) Characterization of natural aquatic colloids (<5 nm) by flow-field flow fractionation and atomic force microscopy. Environ Sci Technol 41:1111–1117CrossRef
Zurück zum Zitat Begum R, Chattopadhyay A (2011) In situ reversible tuning of photoluminescence of Mn2+-doped ZnS quantum dots by redox chemistry. Langmuir 27:6433–6439CrossRef Begum R, Chattopadhyay A (2011) In situ reversible tuning of photoluminescence of Mn2+-doped ZnS quantum dots by redox chemistry. Langmuir 27:6433–6439CrossRef
Zurück zum Zitat Bhargava RN, Gallagher D, Hong X, Nurmikko A (1994) Optical properties of manganese doped nanocrystals of ZnS. Phys Rev Lett 72:416–419CrossRef Bhargava RN, Gallagher D, Hong X, Nurmikko A (1994) Optical properties of manganese doped nanocrystals of ZnS. Phys Rev Lett 72:416–419CrossRef
Zurück zum Zitat Calzolai L, Gilliland D, Garcia CP, Rossi F (2011) Separation and characterization of gold nanoparticle mixtures by flow-field flow fractionation. J Chromatogr A 1218:4234–4239CrossRef Calzolai L, Gilliland D, Garcia CP, Rossi F (2011) Separation and characterization of gold nanoparticle mixtures by flow-field flow fractionation. J Chromatogr A 1218:4234–4239CrossRef
Zurück zum Zitat Chatterjee A, Priyam A, Ghosh D, Mondal S, Bhattacharya SC, Saha A (2012) Interaction of ZnS nanoparticles with flavins and glucose oxidase: a fluorimetric investigation. J Lumin 132:545–549CrossRef Chatterjee A, Priyam A, Ghosh D, Mondal S, Bhattacharya SC, Saha A (2012) Interaction of ZnS nanoparticles with flavins and glucose oxidase: a fluorimetric investigation. J Lumin 132:545–549CrossRef
Zurück zum Zitat Chin S, Park E, Kim M, Bae G, Jurng J (2011) Synthesis and photocatalytic activity of TiO2 nanoparticles prepared by chemical vapour condensation method with different precursor concentration and residence time. J Coll Int Sci 362:470–476CrossRef Chin S, Park E, Kim M, Bae G, Jurng J (2011) Synthesis and photocatalytic activity of TiO2 nanoparticles prepared by chemical vapour condensation method with different precursor concentration and residence time. J Coll Int Sci 362:470–476CrossRef
Zurück zum Zitat Dabbousi BO, Rodriguez-Viejo J, Mikulec FV, Heine JR, Mattoussi H, Ober R, Jensen KF, Bawendi MG (1997) (CdSe)ZnS core-shell quantum dots: synthesis and characterization of a size series of highly luminescent nanocrystallites. J Phys Chem B 101:9463–9475CrossRef Dabbousi BO, Rodriguez-Viejo J, Mikulec FV, Heine JR, Mattoussi H, Ober R, Jensen KF, Bawendi MG (1997) (CdSe)ZnS core-shell quantum dots: synthesis and characterization of a size series of highly luminescent nanocrystallites. J Phys Chem B 101:9463–9475CrossRef
Zurück zum Zitat Galk J, Peukert W, Krahnen J (1999) Industrial classification in a new impeller wheel classifier. Powder Technol 105:186–189CrossRef Galk J, Peukert W, Krahnen J (1999) Industrial classification in a new impeller wheel classifier. Powder Technol 105:186–189CrossRef
Zurück zum Zitat Gaponik N, Talapin DV, Rogach AL, Hoppe K, Shevchenko EV, Kornowski A, Eychmüller A, Weller H (2002) Thiol-capping of CdTe nanocrystals: alternative to organometallic synthetic routes. J Phys Chem B 106:7177–7185CrossRef Gaponik N, Talapin DV, Rogach AL, Hoppe K, Shevchenko EV, Kornowski A, Eychmüller A, Weller H (2002) Thiol-capping of CdTe nanocrystals: alternative to organometallic synthetic routes. J Phys Chem B 106:7177–7185CrossRef
Zurück zum Zitat Hsia C-H, Wuttig A, Yang H (2011) An accessible approach to preparing water-soluble Mn2+-doped (CdSSe) ZnS (core)shell nanocrystals for ratiometric temperature sensing. ACS Nano 12:9511–9522CrossRef Hsia C-H, Wuttig A, Yang H (2011) An accessible approach to preparing water-soluble Mn2+-doped (CdSSe) ZnS (core)shell nanocrystals for ratiometric temperature sensing. ACS Nano 12:9511–9522CrossRef
Zurück zum Zitat Kaynuma Y (1988) Quantum size effects of interacting electrons and holes in semiconductor microcrystals with spherical shape. Phys Rev B 38:9797–9805CrossRef Kaynuma Y (1988) Quantum size effects of interacting electrons and holes in semiconductor microcrystals with spherical shape. Phys Rev B 38:9797–9805CrossRef
Zurück zum Zitat Komada S, Kobayashi T, Arao Y, Tsuchiya K, Mori Y (2012) Optical properties of manganese-doped zinc sulfide nanoparticles classified by size using poor solvent. Adv Powder Technol 23:872–877CrossRef Komada S, Kobayashi T, Arao Y, Tsuchiya K, Mori Y (2012) Optical properties of manganese-doped zinc sulfide nanoparticles classified by size using poor solvent. Adv Powder Technol 23:872–877CrossRef
Zurück zum Zitat Kowalczyk B, Lagzi I, Grzybowski BA (2011) Nanoseparations: strategies for size and/or shape-selective purification. Curr Opin Coll Int Sci 16:135–148CrossRef Kowalczyk B, Lagzi I, Grzybowski BA (2011) Nanoseparations: strategies for size and/or shape-selective purification. Curr Opin Coll Int Sci 16:135–148CrossRef
Zurück zum Zitat Kuppayee M, Nachiyar GKV, Ramasamy V (2011) Synthesis and characterization of Cu2+doped ZnS nanoparticles using TOPO and SHMP as capping agents. Appl Surf Sci 257:6779–6786CrossRef Kuppayee M, Nachiyar GKV, Ramasamy V (2011) Synthesis and characterization of Cu2+doped ZnS nanoparticles using TOPO and SHMP as capping agents. Appl Surf Sci 257:6779–6786CrossRef
Zurück zum Zitat Lechner MD, Cölfen H, Mittal V, Völkel A, Wohlleben W (2011) Sedimentation measurements with the analytical ultracentrifuge with absorption optica: influence of mie scattering and absorption of the particles. Colloid Polym Sci 289:1145–1155CrossRef Lechner MD, Cölfen H, Mittal V, Völkel A, Wohlleben W (2011) Sedimentation measurements with the analytical ultracentrifuge with absorption optica: influence of mie scattering and absorption of the particles. Colloid Polym Sci 289:1145–1155CrossRef
Zurück zum Zitat Leschonski K (1977) Das klassieren disperser feststoffe in gasförmigen medien. Chem Eng Technol 49:708–719 Leschonski K (1977) Das klassieren disperser feststoffe in gasförmigen medien. Chem Eng Technol 49:708–719
Zurück zum Zitat Leschonski K, Alex W, Koglin B (1974) Teilchengrößenanalyse. Chem Ing Tech 46:23–26CrossRef Leschonski K, Alex W, Koglin B (1974) Teilchengrößenanalyse. Chem Ing Tech 46:23–26CrossRef
Zurück zum Zitat Liu Y, Gibbs M, Puthussery J, Gaik S, Ihly R, Hillhouse HW, Law M (2010) Dependence of carrier mobility on nanocrystal size and ligand length in PbSe nanocrystal solids. Nano Lett 10:1960–1969CrossRef Liu Y, Gibbs M, Puthussery J, Gaik S, Ihly R, Hillhouse HW, Law M (2010) Dependence of carrier mobility on nanocrystal size and ligand length in PbSe nanocrystal solids. Nano Lett 10:1960–1969CrossRef
Zurück zum Zitat Luo K, Zhou S, Wu L, Gu G (2008) Dispersion and functionalization of nonaqueous synthesized zirconia nanocrystals via attachment of silane coupling agents. Langmuir 24:11497–11505CrossRef Luo K, Zhou S, Wu L, Gu G (2008) Dispersion and functionalization of nonaqueous synthesized zirconia nanocrystals via attachment of silane coupling agents. Langmuir 24:11497–11505CrossRef
Zurück zum Zitat Marczak R, Segets D, Voigt M, Peukert W (2010) Optimum between purification and colloidal stability of ZnO nanoparticles. Adv Powder Technol 21:41–49CrossRef Marczak R, Segets D, Voigt M, Peukert W (2010) Optimum between purification and colloidal stability of ZnO nanoparticles. Adv Powder Technol 21:41–49CrossRef
Zurück zum Zitat Mastronardi ML, Maier-Flaig F, Faulkner D, Henderson EJ, Kübel C, Lemmer U, Ozin GA (2011) Size-dependent absolute quantum yields for size-separated colloidally-stable silicon nanocrystals. Nano Lett 12:337–342CrossRef Mastronardi ML, Maier-Flaig F, Faulkner D, Henderson EJ, Kübel C, Lemmer U, Ozin GA (2011) Size-dependent absolute quantum yields for size-separated colloidally-stable silicon nanocrystals. Nano Lett 12:337–342CrossRef
Zurück zum Zitat Mehta SK, Kumar S, Gradzielski M (2011) Growth, stability, optical and photoluminescent properties of aqueous colloidal ZnS nanoparticles in relation to surfactant molecular structure. J Coll Int Sci 360:497–507CrossRef Mehta SK, Kumar S, Gradzielski M (2011) Growth, stability, optical and photoluminescent properties of aqueous colloidal ZnS nanoparticles in relation to surfactant molecular structure. J Coll Int Sci 360:497–507CrossRef
Zurück zum Zitat Mićić OI, Curtis CJ, Jones KM, Sprague JR, Nozik AJ (1994) Synthesis and characterization of InP quantum dots. J Phys Chem 98:4966–4969CrossRef Mićić OI, Curtis CJ, Jones KM, Sprague JR, Nozik AJ (1994) Synthesis and characterization of InP quantum dots. J Phys Chem 98:4966–4969CrossRef
Zurück zum Zitat Murray CB, Norris DJ, Bawendi MG (1993) Synthesis and characterization of nearly monodisperse CdE (E=S, Se, Te) semiconductor nanocrystallites. J Am Chem Soc 115:8706–8715CrossRef Murray CB, Norris DJ, Bawendi MG (1993) Synthesis and characterization of nearly monodisperse CdE (E=S, Se, Te) semiconductor nanocrystallites. J Am Chem Soc 115:8706–8715CrossRef
Zurück zum Zitat Nanda J, Sapra S, Sarma DD (2000) Size-selected zinc sulfide nanocrystallites: synthesis, structure, and optical properties. Chem Mater 12:1018–1024CrossRef Nanda J, Sapra S, Sarma DD (2000) Size-selected zinc sulfide nanocrystallites: synthesis, structure, and optical properties. Chem Mater 12:1018–1024CrossRef
Zurück zum Zitat Park JH, Lee SH, Kim JS, Kwon AK, Park HL, Han SD (2007) White-electroluminescent device with ZnS:Mn, CuCl phosphor. J Lumin 126:566–570CrossRef Park JH, Lee SH, Kim JS, Kwon AK, Park HL, Han SD (2007) White-electroluminescent device with ZnS:Mn, CuCl phosphor. J Lumin 126:566–570CrossRef
Zurück zum Zitat Pesika NS, Stebe KJ, Searson PC (2003) Relationship between absorbance spectra and particle size distributions for quantum-sized nanocrystals. J Phys Chem B 107:10412–10415CrossRef Pesika NS, Stebe KJ, Searson PC (2003) Relationship between absorbance spectra and particle size distributions for quantum-sized nanocrystals. J Phys Chem B 107:10412–10415CrossRef
Zurück zum Zitat Planken KL, Cölfen H (2010) Analytical ultracentrifugation of colloids. Nanoscale 2:1849–1869CrossRef Planken KL, Cölfen H (2010) Analytical ultracentrifugation of colloids. Nanoscale 2:1849–1869CrossRef
Zurück zum Zitat Samanta A, Deng Z, Liu Y (2012) Aqueous synthesis of gluathione-capped CdTe/CdS/ZnS and CdTe/CdSe/ZnS core/shell/shell nanocrystal heterostructures. Langmuir 28:8205–8215CrossRef Samanta A, Deng Z, Liu Y (2012) Aqueous synthesis of gluathione-capped CdTe/CdS/ZnS and CdTe/CdSe/ZnS core/shell/shell nanocrystal heterostructures. Langmuir 28:8205–8215CrossRef
Zurück zum Zitat Sapra S, Prakash A, Ghangrekar A, Periasamy N, Sarma DD (2005) Emission properties of manganese-doped ZnS nanocrystals. J Phys Chem B 109:1663–1668CrossRef Sapra S, Prakash A, Ghangrekar A, Periasamy N, Sarma DD (2005) Emission properties of manganese-doped ZnS nanocrystals. J Phys Chem B 109:1663–1668CrossRef
Zurück zum Zitat Sapra S, Sarma DD (2004) Evolution of the electronic structure with size in II–IV semiconductor nanocrystals. Phys Rev B 69:125304CrossRef Sapra S, Sarma DD (2004) Evolution of the electronic structure with size in II–IV semiconductor nanocrystals. Phys Rev B 69:125304CrossRef
Zurück zum Zitat Schütz S, Kissling K, Gorbach G, Zink A, Piesche M (2009) CFD based development of inertial separators in oil mist removal from crankbase emissions. Filtration 9:73–82 Schütz S, Kissling K, Gorbach G, Zink A, Piesche M (2009) CFD based development of inertial separators in oil mist removal from crankbase emissions. Filtration 9:73–82
Zurück zum Zitat Segets D, Gradl J, Klupp Taylor R, Vassilev V, Peukert W (2009) Analysis of optical absorbance spectra for the determination of ZnO nanoparticle size distribution, solubility and surface energy. ACS Nano 3:1703–1710CrossRef Segets D, Gradl J, Klupp Taylor R, Vassilev V, Peukert W (2009) Analysis of optical absorbance spectra for the determination of ZnO nanoparticle size distribution, solubility and surface energy. ACS Nano 3:1703–1710CrossRef
Zurück zum Zitat Segets D, Lucas JM, Klupp Taylor RN, Scheele M, Zheng H, Alivisatos AP, Peukert W (2012) Determination of the quantum dot bandgap dependence on particle size from optical absorbance and transmission electron microscopical measurements. ACS Nano 6:9021–9032CrossRef Segets D, Lucas JM, Klupp Taylor RN, Scheele M, Zheng H, Alivisatos AP, Peukert W (2012) Determination of the quantum dot bandgap dependence on particle size from optical absorbance and transmission electron microscopical measurements. ACS Nano 6:9021–9032CrossRef
Zurück zum Zitat Segets D, Marczak R, Schäfer S, Paula C, Gnichwitz J-F, Hirsch A, Peukert W (2011) Experimental and theoretical studies of the colloidal stability of nanoparticles—a general interpretation based on stability maps. ACS Nano 5:4658–4669CrossRef Segets D, Marczak R, Schäfer S, Paula C, Gnichwitz J-F, Hirsch A, Peukert W (2011) Experimental and theoretical studies of the colloidal stability of nanoparticles—a general interpretation based on stability maps. ACS Nano 5:4658–4669CrossRef
Zurück zum Zitat Song X, Li L, Qian H, Fang N, Ren J (2006) Highly efficient size separation of CdTe quantum dots by capillary gel electrophoresis using polymer solution sieving medium. Electrophoresis 27:1341–1346CrossRef Song X, Li L, Qian H, Fang N, Ren J (2006) Highly efficient size separation of CdTe quantum dots by capillary gel electrophoresis using polymer solution sieving medium. Electrophoresis 27:1341–1346CrossRef
Zurück zum Zitat Sooklal K, Cullum BS, Angel M, Murphy CJ (1996) Photophysical properties of ZnS nanoclusters with spatially localized Mn2+. J Phys Chem 100:4551–4555CrossRef Sooklal K, Cullum BS, Angel M, Murphy CJ (1996) Photophysical properties of ZnS nanoclusters with spatially localized Mn2+. J Phys Chem 100:4551–4555CrossRef
Zurück zum Zitat Spelter LE, Steiwand A, Nirschl H (2010) Processing of dispersions containing fine particles or biological products in tubular bowl centrifuges. Chem Eng Sci 65:4173–4181CrossRef Spelter LE, Steiwand A, Nirschl H (2010) Processing of dispersions containing fine particles or biological products in tubular bowl centrifuges. Chem Eng Sci 65:4173–4181CrossRef
Zurück zum Zitat Stahl S, Spelter LE, Nirschl H (2008) Investigations on the separation efficiency of tubular bowl centrifuges. Chem Eng Technol 31:1577–1583CrossRef Stahl S, Spelter LE, Nirschl H (2008) Investigations on the separation efficiency of tubular bowl centrifuges. Chem Eng Technol 31:1577–1583CrossRef
Zurück zum Zitat Talapin DV, Rogach AL, Mekis I, Haubold S, Kornowski A, Haase M, Weller H (2002) Synthesis and surface modification of amino-stabilized CdSe, CdTe and InP nanocrystals. Coll Surf A 202:145–154CrossRef Talapin DV, Rogach AL, Mekis I, Haubold S, Kornowski A, Haase M, Weller H (2002) Synthesis and surface modification of amino-stabilized CdSe, CdTe and InP nanocrystals. Coll Surf A 202:145–154CrossRef
Zurück zum Zitat Teranishi T, Nishida M, Kanehara M (2005) Size-tuning and optical properties of high quality CdSe nanoparticles synthesized from cadmium stearate. Chem Lett 34:1004–1005CrossRef Teranishi T, Nishida M, Kanehara M (2005) Size-tuning and optical properties of high quality CdSe nanoparticles synthesized from cadmium stearate. Chem Lett 34:1004–1005CrossRef
Zurück zum Zitat Tiemann M, Marlow F, Brieler F, Lindén M (2006) Early stages of ZnS growth studied by stopped-flow UV absorption spectroscopy: effects of educt concentrations on the nanoparticle formation. J Phys Chem B 110:23142–23147CrossRef Tiemann M, Marlow F, Brieler F, Lindén M (2006) Early stages of ZnS growth studied by stopped-flow UV absorption spectroscopy: effects of educt concentrations on the nanoparticle formation. J Phys Chem B 110:23142–23147CrossRef
Zurück zum Zitat Tiemann M, Weiß Ö, Hartikainen J, Marlow F, Lindén M (2005) Early stages of ZnS nanoparticle growth studied by in situ stopped flow UV absorption spectroscopy. Chemphyschem 6:2113–2119CrossRef Tiemann M, Weiß Ö, Hartikainen J, Marlow F, Lindén M (2005) Early stages of ZnS nanoparticle growth studied by in situ stopped flow UV absorption spectroscopy. Chemphyschem 6:2113–2119CrossRef
Zurück zum Zitat Toyama T, Adachi D, Fujii M, Nakano Y, Okamoto H (2002) Thin-film electroluminescence device utilizing ZnS:Mn nanocrystals as emission layer. J Non Cryst Solids 299-302:1111–1115CrossRef Toyama T, Adachi D, Fujii M, Nakano Y, Okamoto H (2002) Thin-film electroluminescence device utilizing ZnS:Mn nanocrystals as emission layer. J Non Cryst Solids 299-302:1111–1115CrossRef
Zurück zum Zitat Viswanatha R, Sarma DD (2006) Study of the growth of capped ZnO nanocrystals: a route to rational synthesis. Chem Eur J 12:180–186CrossRef Viswanatha R, Sarma DD (2006) Study of the growth of capped ZnO nanocrystals: a route to rational synthesis. Chem Eur J 12:180–186CrossRef
Zurück zum Zitat Vossmeyer T, Katsikas L, Giersig M, Popovic IG, Diesner K, Chemseddine A, Eychmüller A, Weller H (1994) CdS nanoclusters: synthesis, characterization, size dependent oscillator strength, temperatureshift of the excitonic transition energy, and reversible absorbance shift. J Phys Chem 98:7665–7673CrossRef Vossmeyer T, Katsikas L, Giersig M, Popovic IG, Diesner K, Chemseddine A, Eychmüller A, Weller H (1994) CdS nanoclusters: synthesis, characterization, size dependent oscillator strength, temperatureshift of the excitonic transition energy, and reversible absorbance shift. J Phys Chem 98:7665–7673CrossRef
Zurück zum Zitat Wang C-L, Fang M, Xu S-H, Cui Y-P (2010) Salts-based size selective precipitation: towards mass precipitation of aqueous nanoparticles. Langmuir 26:633–638CrossRef Wang C-L, Fang M, Xu S-H, Cui Y-P (2010) Salts-based size selective precipitation: towards mass precipitation of aqueous nanoparticles. Langmuir 26:633–638CrossRef
Zurück zum Zitat Xie Z, Markus TZ, Gotesman G, Deutsch Z, Oron D, Naaman R (2011) How isolated are the electronic states of the core in core/shell nanoparticles? ACS Nano 5:863–869CrossRef Xie Z, Markus TZ, Gotesman G, Deutsch Z, Oron D, Naaman R (2011) How isolated are the electronic states of the core in core/shell nanoparticles? ACS Nano 5:863–869CrossRef
Zurück zum Zitat Xu X, Caswell KK, Tucker E, Kabisatpathy S, Brodhacker KL, Scrivens WA (2007) Size and shape separation of gold nanoparticles with preparative gel electrophoresis. J Chromatogr A 1167:35–41CrossRef Xu X, Caswell KK, Tucker E, Kabisatpathy S, Brodhacker KL, Scrivens WA (2007) Size and shape separation of gold nanoparticles with preparative gel electrophoresis. J Chromatogr A 1167:35–41CrossRef
Zurück zum Zitat Yang CC, Li S (2008) Size, dimensionality, and constituent stoichiometry dependence of bandgap energies in semiconductor quantum dots and wires. J Phys Chem C 112:2851–2856CrossRef Yang CC, Li S (2008) Size, dimensionality, and constituent stoichiometry dependence of bandgap energies in semiconductor quantum dots and wires. J Phys Chem C 112:2851–2856CrossRef
Zurück zum Zitat Yu I, Tetsuhiko I, Senna M (1996) Optical properties and characteristics of ZnS nanoparticles with homogeneous Mn distribution. J Phys Chem Solids 57:373–379CrossRef Yu I, Tetsuhiko I, Senna M (1996) Optical properties and characteristics of ZnS nanoparticles with homogeneous Mn distribution. J Phys Chem Solids 57:373–379CrossRef
Zurück zum Zitat Zhang W, Li H, Zhang H, Zhou X, Zhong X (2011) Facile synthesis of highly luminescent Mn-doped ZnS nanocrystals. Inorg Chem 50:10432–10438CrossRef Zhang W, Li H, Zhang H, Zhou X, Zhong X (2011) Facile synthesis of highly luminescent Mn-doped ZnS nanocrystals. Inorg Chem 50:10432–10438CrossRef
Zurück zum Zitat Zhang Y, Schonoes AM, Clapp AR (2010) Dithiocarbamates as capping ligands for water-soluble quantum dots. Appl Mater Interfaces 2:3384–3395CrossRef Zhang Y, Schonoes AM, Clapp AR (2010) Dithiocarbamates as capping ligands for water-soluble quantum dots. Appl Mater Interfaces 2:3384–3395CrossRef
Zurück zum Zitat Zhitomirsky D, Kramer IJ, Labelle AJ, Fischer A, Debnath R, Pan J, Bakr OM, Sargent EH (2012) Colloidal quantum dot photovoltaics: the effect of polydispersity. Nano Lett 12:1007–1012CrossRef Zhitomirsky D, Kramer IJ, Labelle AJ, Fischer A, Debnath R, Pan J, Bakr OM, Sargent EH (2012) Colloidal quantum dot photovoltaics: the effect of polydispersity. Nano Lett 12:1007–1012CrossRef
Metadaten
Titel
Quantitative evaluation of size selective precipitation of Mn-doped ZnS quantum dots by size distributions calculated from UV/Vis absorbance spectra
verfasst von
Doris Segets
So Komada
Benjamin Butz
Erdmann Spiecker
Yasushige Mori
Wolfgang Peukert
Publikationsdatum
01.04.2013
Verlag
Springer Netherlands
Erschienen in
Journal of Nanoparticle Research / Ausgabe 4/2013
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI
https://doi.org/10.1007/s11051-013-1486-8

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